分?jǐn)?shù) 1.[數(shù)學(xué)] fraction; fractional number 帶分?jǐn)?shù) mixed number; 繁分?jǐn)?shù) complex fraction; 假分?jǐn)?shù) improper fraction; 真分?jǐn)?shù) proper fraction2.(表示成績等的數(shù)字) mark; grade; point 他在考試中得到好分?jǐn)?shù)。 he attained a good mark in the examination. 他的三角學(xué)分?jǐn)?shù)很低。 he received a low mark for trigonometry. 他的學(xué)期論文得了個(gè)不及格分?jǐn)?shù)。 he received a falling grade on the term paper